| article html file updated | 31 August 2025 09:41 CEST | Update | https://www.mdpi.com/2079-9292/9/2/207 |
| article html file updated | 20 July 2022 18:13 CEST | Update | - |
| article html file updated | 6 March 2020 18:59 CET | Update | - |
| article html file updated | 19 February 2020 13:31 CET | Original file | - |
| article pdf uploaded. | 19 February 2020 13:30 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/207/pdf |
| article xml uploaded. | 19 February 2020 13:30 CET | Update | https://www.mdpi.com/2079-9292/9/2/207/xml |
| article xml file uploaded | 19 February 2020 13:30 CET | Update | - |
| article pdf uploaded. | 22 January 2020 10:30 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/207/pdf-vor |
| article xml file uploaded | 22 January 2020 10:30 CET | Original file | - |
